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    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
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    MediaSPIP allows for media playback on major mobile platforms with the above (...)

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    5 mars 2010, par

    Le site central/maître de la ferme a besoin d’utiliser plusieurs plugins supplémentaires vis à vis des canaux pour son bon fonctionnement. le plugin Gestion de la mutualisation ; le plugin inscription3 pour gérer les inscriptions et les demandes de création d’instance de mutualisation dès l’inscription des utilisateurs ; le plugin verifier qui fournit une API de vérification des champs (utilisé par inscription3) ; le plugin champs extras v2 nécessité par inscription3 (...)

Sur d’autres sites (6825)

  • libopencv : Check kernel_str life cycle

    1er février 2015, par Luca Barbato
    libopencv : Check kernel_str life cycle

    The string might or might not be set depending if there
    
are args and in case of error it must be freed nonetheless.
    

    CC : libav-stable@libav.org
    
Bug-Id : CID 739878 / CID 739882
    • [DBH] libavfilter/vf_libopencv.c

  • Piping to ffmpeg fails - "pipe: : Not enough space"

    23 avril 2015, par Classiest Medic

    I’m attempting to write a script that can download a file from a webserver to memory, pipe it directly to the ffprobe module of ffmpeg, and return the file’s details as determined by ffprobe. This is what I currently have :

    import requests
    
from io import BytesIO
    
from subprocess import Popen, PIPE
    

    
def get_file(url):
    
    r = requests.get(url)
    
    file = BytesIO(r.content).seek(0)
    
    return file
    

    
def get_info(file):
    
    p = Popen(["ffprobe", "-i", "-"], stdin=file, stdout=PIPE, stderr=PIPE)
    
    output = p.communicate()[1].decode("utf8")
    
    return output

    Here is a comparison between outputs for a file loaded with open() :

    ffprobe version N-66931-gbbd8c85 Copyright (c) 2007-2014 the FFmpeg developers
    
  built on Oct 17 2014 01:05:12 with gcc 4.9.1 (GCC)
    
  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-zlib
    
  libavutil      54. 10.100 / 54. 10.100
    
  libavcodec     56.  8.100 / 56.  8.100
    
  libavformat    56.  9.100 / 56.  9.100
    
  libavdevice    56.  1.100 / 56.  1.100
    
  libavfilter     5.  1.106 /  5.  1.106
    
  libswscale      3.  1.101 /  3.  1.101
    
  libswresample   1.  1.100 /  1.  1.100
    
  libpostproc    53.  3.100 / 53.  3.100
    
Input #0, mp3, from 'pipe:':
    
  Metadata:
    
    title           : Test File
    
  Duration: N/A, start: 0.000000, bitrate: 320 kb/s
    
    Stream #0:0: Audio: mp3, 44100 Hz, stereo, s16p, 320 kb/s
    
    Metadata:
    
      title           : Test File

    ... and a file downloaded with get_file() :

    ffprobe version N-66931-gbbd8c85 Copyright (c) 2007-2014 the FFmpeg developers
    
  built on Oct 17 2014 01:05:12 with gcc 4.9.1 (GCC)
    
  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-zlib
    
  libavutil      54. 10.100 / 54. 10.100
    
  libavcodec     56.  8.100 / 56.  8.100
    
  libavformat    56.  9.100 / 56.  9.100
    
  libavdevice    56.  1.100 / 56.  1.100
    
  libavfilter     5.  1.106 /  5.  1.106
    
  libswscale      3.  1.101 /  3.  1.101
    
  libswresample   1.  1.100 /  1.  1.100
    
  libpostproc    53.  3.100 / 53.  3.100
    
pipe:: Not enough space

    At first, this appears like an issue with insufficient memory, but the files I’m working with are small (<10MB), so I don’t think that’s the issue. Apparently, though, I’m doing something wrong... could anyone give me any suggestions as to why piping would fail in this instance ?

  • libopencv : Check kernel_str life cycle

    1er février 2015, par Luca Barbato
    libopencv : Check kernel_str life cycle

    The string might or might not be set depending if there
    
are args and in case of error it must be freed nonetheless.
    

    CC : libav-stable@libav.org
    
Bug-Id : CID 739878 / CID 739882
    • [DH] libavfilter/vf_libopencv.c

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